Panduit PSL-CBL Large Handle Circuit Breaker Lockout Device, Red Quickly locks circuit breakers in the off position without any tools Compact, universal design fits a wide range of large handle circuit breakers Accommodates breaker handle dimensions up to 0.80-Inch thick x 3.00-Inch wide Easily secured to circuit breaker without modifications or holes in the breaker handle Constructed of polycarbonate and stainless steel for industrial and harsh applications